From 1a4a07329704d29332dcccf6f5d157e39ee4a584 Mon Sep 17 00:00:00 2001
From: Alexandros Batsakis <batsakis@netapp.com>
Date: Sat, 5 Dec 2009 13:29:53 -0500
Subject: [PATCH] --- yaml --- r: 175970 b: refs/heads/master c:
 d8cb1a7ce36d44602946f06af4267da304fb4011 h: refs/heads/master v: v3

---
 [refs]                  | 2 +-
 trunk/fs/nfs/internal.h | 9 +++++++++
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 77c235d194ed..4df5a25396a5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 31f0960778c78198957cf02cc970d92b72b929e4
+refs/heads/master: d8cb1a7ce36d44602946f06af4267da304fb4011
diff --git a/trunk/fs/nfs/internal.h b/trunk/fs/nfs/internal.h
index 7b890ba37fa2..7466d24893f7 100644
--- a/trunk/fs/nfs/internal.h
+++ b/trunk/fs/nfs/internal.h
@@ -30,6 +30,15 @@ static inline int nfs4_has_session(const struct nfs_client *clp)
 	return 0;
 }
 
+static inline int nfs4_has_persistent_session(const struct nfs_client *clp)
+{
+#ifdef CONFIG_NFS_V4_1
+	if (nfs4_has_session(clp))
+		return (clp->cl_session->flags & SESSION4_PERSIST);
+#endif /* CONFIG_NFS_V4_1 */
+	return 0;
+}
+
 struct nfs_clone_mount {
 	const struct super_block *sb;
 	const struct dentry *dentry;